* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  a {
    text-decoration: none;
    color: inherit;
  }
  ul,
  li {
    list-style: none;
  }
  button,
  input {
    font-family: inherit;
  }
  :focus {
    outline: none;
  }
  html{
    height: 100%;
  }
  body{
    height: 100%;
  }